cve-2022-42252
Vulnerability from cvelistv5
Published
2022-11-01 00:00
Modified
2024-08-03 13:03
Severity ?
Summary
Apache Tomcat request smuggling via malformed content-length
References
security@apache.orghttps://lists.apache.org/thread/zzcxzvqfdqn515zfs3dxb7n8gty589sqMailing List, Vendor Advisory
security@apache.orghttps://security.gentoo.org/glsa/202305-37
Impacted products
Apache Software FoundationApache Tomcat
Show details on NVD website

To clipboard 

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          "value": "Thanks to Sam Shahsavar who discovered this issue and reported it to the Apache Tomcat security team."
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          "value": "If Apache Tomcat 8.5.0 to 8.5.82, 9.0.0-M1 to 9.0.67, 10.0.0-M1 to 10.0.26 or 10.1.0-M1 to 10.1.0 was configured to ignore invalid HTTP headers via setting rejectIllegalHeader to false (the default for 8.5.x only), Tomcat did not reject a request containing an invalid Content-Length header making a request smuggling attack possible if Tomcat was located behind a reverse proxy that also failed to reject the request with the invalid header."
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